Lab details for Caltrans Concord Field Lab

Basic Information

Lab NameCaltrans Concord Field Lab
Manager NameGurind Joshi
Lab Emailgurind.joshi@dot.ca.gov
Lab Telephone925-609-8009
Lab Fax925-609-8013
Lab Full Address2525 Stanwell Drive, Concord, CA 94520
Zip94520
Lab TypeCaltrans
District4

RSP Information

2525 Stanwell Drive, Concord, CA 94520

Test Methods

California Test (CT) Accreditations

Total 28 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleTester Certified?
CT 105: Calculations - Gradings (JTCP)2021-11-052022-11-05ActiveIgnocencio HerreraYes
CT 125 ADMIX: Sampling - ADMIXTURE2021-11-052022-11-05ActiveIgnocencio HerreraNo
CT 125 AGG: Sampling - AGGREGATES (JTCP)2021-11-052022-11-05ActiveIgnocencio HerreraYes
CT 125 AGG: Sampling - AGGREGATES2021-11-052022-11-05ActiveIgnocencio HerreraNo
CT 125 BIT: Sampling - BITUMINOUS2021-11-052022-11-05ActiveIgnocencio HerreraNo
CT 125 CEM: Sampling - CEM2021-11-052022-11-05ActiveIgnocencio HerreraNo
CT 125 GEN: Sampling - GENERAL2021-11-052022-11-05ActiveIgnocencio HerreraNo
CT 125 HMA: Sampling - HMA (JTCP)2021-11-052022-11-05ActiveIgnocencio HerreraYes
CT 125 HMA: Sampling - HMA2021-11-052022-11-05ActiveIgnocencio HerreraNo
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2021-11-052022-11-05ActiveIgnocencio HerreraYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2021-11-052022-11-05ActiveIgnocencio HerreraYes
CT 205: Percent Crushed Particles (JTCP)2021-11-052022-11-05ActiveIgnocencio HerreraYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2021-11-052022-11-05ActiveIgnocencio HerreraYes
CT 217: Sand Equivalent (JTCP)2021-11-052022-11-05ActiveIgnocencio HerreraYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2021-11-052022-11-05ActiveIgnocencio HerreraYes
CT 227: Cleanness Value (JTCP)2021-11-052022-11-05ActiveIgnocencio HerreraYes
CT 231: Relative Compaction - Nuclear Gage2021-11-052022-11-05ActiveIgnocencio HerreraYes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2021-11-052022-11-05ActiveIgnocencio HerreraYes
CT 308: Bulk SpG and Density - HMA2021-11-052022-11-05ActiveIgnocencio HerreraNo
CT 309: Max SpG and Density - HMA2021-11-052022-11-05ActiveIgnocencio HerreraNo
CT 370: Moisture Content by Microwave2021-11-052022-11-05ActiveIgnocencio HerreraNo
CT 375: AC Density by Nuclear Gage2021-11-052022-11-05ActiveIgnocencio HerreraNo
CT 382: AC Content by Ignition Oven2021-11-052022-11-05ActiveIgnocencio HerreraNo
CT 384: Combined Grade for HMA using up to 25% RAP2021-11-052022-11-05ActiveIgnocencio HerreraNo
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2021-11-052022-11-05ActiveIgnocencio HerreraYes
CT 524: Flexural Strength of Rapid Strength - PCC2021-11-052022-11-05ActiveIgnocencio HerreraYes
CT 539: Sampling Fresh Concrete (JTCP)2021-11-052022-11-05ActiveIgnocencio HerreraYes
CT 552: Relative Compaction of Polymer Concrete2021-11-052022-11-05ActiveIgnocencio HerreraYes

AASHTO/ASTM Proficiencies

Testers in the Lab

Tester Summary

Total 7 items.
First NameLast NameActions
NickHall View
IgnacioArechiga View
GurindJoshi View
KamChan View
EdilbertoMose View
ChristianSousa View
Anthony NIbarra View

Tester Details

Details for Nick Hall

First NameNick
Last NameHall
StatusActive
Total 34 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2022-02-182025-02-18ActiveAvinash RallaYes
CT 106: Definitions - Specific Gravity (SpG)2016-09-252023-06-30ActiveEd GamboaNo
CT 125 AGG: Sampling - AGGREGATES (JTCP)2022-02-182025-02-18ActiveAvinash RallaYes
CT 125 HMA: Sampling - HMA (JTCP)2022-02-182025-02-18ActiveAvinash RallaYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2022-04-152025-04-15ActiveAvinash RallaYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2022-04-152025-04-15ActiveAvinash RallaYes
CT 205: Percent Crushed Particles (JTCP)2022-04-152025-04-15ActiveAvinash RallaYes
CT 206: SpG & Absorption - Coarse Aggregates2016-09-252017-09-25ExpiredEd GamboaNo
CT 207: SpG & Absorption - Fine Aggregates2016-09-252017-09-25ExpiredEd GamboaNo
CT 211: LA Rattler2016-09-252017-09-25ExpiredEd GamboaNo
CT 212: Unit Weight of Aggregates2016-09-252017-09-25ExpiredEd GamboaNo
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2022-04-152025-04-15ActiveAvinash RallaYes
CT 217: Sand Equivalent (JTCP)2022-04-152025-04-15ActiveAvinash RallaYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2022-04-152025-04-15ActiveAvinash RallaYes
CT 227: Cleanness Value (JTCP)2022-04-152025-04-15ActiveAvinash RallaYes
CT 229: Durability (JTCP)2022-04-152025-04-15ActiveAvinash RallaNo
CT 231: Relative Compaction - Nuclear Gage2022-04-212023-04-21ActiveIgnocencio HerreraYes
CT 235: Flat and Elongated Particles2016-09-252017-09-25ExpiredEd GamboaNo
CT 304: Sample Preparation - HMA2016-09-252017-09-25ExpiredEd GamboaNo
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2022-02-182025-02-18ActiveAvinash RallaYes
CT 308: Bulk SpG and Density - HMA2016-09-252017-09-25ExpiredEd GamboaYes
CT 366: Stabilometer2021-11-152023-11-15ActiveEd GamboaNo
CT 370: Moisture Content by Microwave2016-09-252017-09-25ExpiredEd GamboaYes
CT 389: Hamburg Wheel-Track2021-11-152023-11-15ActiveEd GamboaNo
CT 504: Air Content of PCC - Pressure Method (JTCP)2022-03-182027-03-18ActiveSarbjit GrewalNo
CT 518: Unit Weight - PCC (JTCP)2022-03-182027-03-18ActiveSarbjit GrewalNo
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2022-03-182027-03-18ActiveSarbjit GrewalYes
CT 524: Flexural Strength of Rapid Strength - PCC2022-04-212023-04-21ActiveIgnocencio HerreraYes
CT 539: Sampling Fresh Concrete (JTCP)2022-03-182027-03-18ActiveSarbjit GrewalYes
CT 540: Making Cylinders - PCC (JTCP)2022-03-182027-03-18ActiveSarbjit GrewalNo
CT 543: Air Content of PCC - Volumetric Method (JTCP)2022-03-182027-03-18ActiveSarbjit GrewalNo
CT 552: Relative Compaction of Polymer Concrete2022-04-212023-04-21ActiveIgnocencio HerreraYes
CT 556: Slump - PCC (JTCP)2022-03-182027-03-18ActiveSarbjit GrewalNo
CT 557: Temperature - PCC (JTCP)2022-03-182027-03-18ActiveSarbjit GrewalNo
Total 20 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2022-02-182025-02-18ActiveAvinash RallaYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2022-02-182025-02-18ActiveAvinash RallaYes
AASHTO R47: Reducing Samples of HMA (JTCP)2022-02-182025-02-18ActiveAvinash RallaYes
AASHTO R76: Reducing Samples of Agg (JTCP)2022-02-182025-02-18ActiveAvinash RallaYes
AASHTO T84: SpG & Absorption - Fine Aggregates2021-11-152023-11-15ActiveEd GamboaNo
AASHTO T85: SpG & Absorption - Coarse Aggregates2021-11-152023-11-15ActiveEd GamboaNo
AASHTO T96: L.A. Rattler2021-11-152023-11-15ActiveEd GamboaNo
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2021-10-072024-10-07ActiveSoroosh AmelianNo
AASHTO T176: Sand Equivalent (JTCP)2022-02-182025-02-18ActiveAvinash RallaYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2021-10-072024-10-07ActiveSoroosh AmelianYes
AASHTO T255: Evaporable Moisture Content (JTCP)2022-02-182025-02-18ActiveAvinash RallaYes
AASHTO T269: Percent Air Voids - HMA (JTCP)2021-10-072024-10-07ActiveSoroosh AmelianNo
AASHTO T275: Bulk SpG - HMA (JTCP)2021-10-072024-10-07ActiveSoroosh AmelianYes
AASHTO T283: Moisture Induced Damage (TSR)2021-11-152023-11-15ActiveEd GamboaNo
AASHTO T304: Uncompacted Void - Fine Aggregate2021-11-152023-11-15ActiveEd GamboaNo
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2021-10-072024-10-07ActiveSoroosh AmelianYes
AASHTO T312: Gyratory Compactor2021-11-152023-11-15ActiveEd GamboaNo
AASHTO T324: Hamburg Wheel-Track2021-11-152023-11-15ActiveEd GamboaNo
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2022-02-182025-02-18ActiveAvinash RallaYes
AASHTO T335: Percentage of Fracture (JTCP)2022-02-182025-02-18ActiveAvinash RallaYes

Details for Ignacio Arechiga

First NameIgnacio
Last NameArechiga
StatusActive
Total 22 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2021-11-192024-11-19ActiveSoroosh AmelianYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2021-11-192024-11-19ActiveSoroosh AmelianYes
CT 125 CEM: Sampling - CEM2017-05-182019-05-18ExpiredPaula Kindinger-WilcoxYes
CT 125 HMA: Sampling - HMA (JTCP)2021-11-192024-11-19ActiveSoroosh AmelianYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2022-02-042025-02-04ActiveSoroosh AmelianYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2022-02-042025-02-04ActiveSoroosh AmelianYes
CT 205: Percent Crushed Particles (JTCP)2022-02-042025-02-04ActiveSoroosh AmelianYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2022-02-042025-02-04ActiveSoroosh AmelianYes
CT 217: Sand Equivalent (JTCP)2022-02-042025-02-04ActiveSoroosh AmelianYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2022-02-042025-02-04ActiveSoroosh AmelianYes
CT 227: Cleanness Value (JTCP)2022-02-042025-02-04ActiveSoroosh AmelianYes
CT 229: Durability (JTCP)2022-02-042025-02-04ActiveSoroosh AmelianNo
CT 231: Relative Compaction - Nuclear Gage2022-04-212024-04-21ActiveIgnocencio HerreraYes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2021-11-192024-11-19ActiveSoroosh AmelianYes
CT 308: Bulk SpG and Density - HMA2017-05-182019-05-18ExpiredPaula Kindinger-WilcoxYes
CT 309: Max SpG and Density - HMA2017-05-182019-05-18ExpiredPaula Kindinger-WilcoxYes
CT 382: AC Content by Ignition Oven2016-06-092018-06-09ExpiredVictor AntidoYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2019-08-272021-08-27ExpiredMatthew ChewYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2019-08-272021-08-27ExpiredMatthew ChewNo
CT 524: Flexural Strength of Rapid Strength - PCC2022-07-202024-07-20ActiveIgnocencio HerreraYes
CT 539: Sampling Fresh Concrete (JTCP)2019-08-272021-08-27ExpiredMatthew ChewYes
CT 552: Relative Compaction of Polymer Concrete2022-04-212024-04-21ActiveIgnocencio HerreraYes
Total 13 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2021-11-192024-11-19ActiveSoroosh AmelianYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2021-11-192024-11-19ActiveSoroosh AmelianYes
AASHTO R47: Reducing Samples of HMA (JTCP)2021-11-192024-11-19ActiveSoroosh AmelianYes
AASHTO R76: Reducing Samples of Agg (JTCP)2021-11-192024-11-19ActiveSoroosh AmelianYes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2021-12-022024-12-02ActiveSoroosh AmelianNo
AASHTO T176: Sand Equivalent (JTCP)2021-11-192024-11-19ActiveSoroosh AmelianYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2021-12-022024-12-02ActiveSoroosh AmelianYes
AASHTO T255: Evaporable Moisture Content (JTCP)2021-11-192024-11-19ActiveSoroosh AmelianYes
AASHTO T269: Percent Air Voids - HMA (JTCP)2021-12-022024-12-02ActiveSoroosh AmelianNo
AASHTO T275: Bulk SpG - HMA (JTCP)2021-12-022024-12-02ActiveSoroosh AmelianYes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2021-12-022024-12-02ActiveSoroosh AmelianYes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2021-11-192024-11-19ActiveSoroosh AmelianYes
AASHTO T335: Percentage of Fracture (JTCP)2021-11-192024-11-19ActiveSoroosh AmelianYes

Details for Gurind Joshi

First NameGurind
Last NameJoshi
StatusActive
Total 20 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2016-03-012023-06-30ActiveAlex SotoudehnikYes
CT 125 ADMIX: Sampling - ADMIXTURE2016-03-012018-03-01ExpiredAlex SotoudehnikYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2019-07-302020-07-30ExpiredAlex SotoudehnikYes
CT 125 BIT: Sampling - BITUMINOUS2016-03-012018-03-01ExpiredAlex SotoudehnikYes
CT 125 CEM: Sampling - CEM2019-07-302020-07-30ExpiredAlex SotoudehnikYes
CT 125 GEN: Sampling - GENERAL2016-03-012018-03-01ExpiredAlex SotoudehnikYes
CT 125 HMA: Sampling - HMA (JTCP)2019-07-302020-07-30ExpiredAlex SotoudehnikYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2016-03-012023-06-30ActiveAlex SotoudehnikYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2016-02-232018-02-23ExpiredAlex SotoudehnikYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2016-09-222018-09-22ExpiredAlex SotoudehnikYes
CT 217: Sand Equivalent (JTCP)2016-02-232018-02-23ExpiredAlex SotoudehnikYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2016-02-232018-02-23ExpiredAlex SotoudehnikYes
CT 227: Cleanness Value (JTCP)2016-02-232018-02-23ExpiredAlex SotoudehnikYes
CT 231: Relative Compaction - Nuclear Gage2016-09-222018-09-22ExpiredAlex SotoudehnikYes
CT 308: Bulk SpG and Density - HMA2016-09-292018-09-29ExpiredAlex SotoudehnikYes
CT 309: Max SpG and Density - HMA2016-09-292018-09-29ExpiredAlex SotoudehnikYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2019-12-092021-12-09ExpiredAlex SotoudehnikYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2019-12-092021-12-09ExpiredAlex SotoudehnikNo
CT 524: Flexural Strength of Rapid Strength - PCC2019-12-092021-12-09ExpiredAlex SotoudehnikYes
CT 539: Sampling Fresh Concrete (JTCP)2019-12-092021-12-09ExpiredAlex SotoudehnikYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Kam Chan

First NameKam
Last NameChan
StatusActive
Total 16 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2016-04-302023-06-30ActiveAlex SotoudehnikYes
CT 106: Definitions - Specific Gravity (SpG)2016-04-302023-06-30ActiveAlex SotoudehnikNo
CT 125 AGG: Sampling - AGGREGATES (JTCP)2016-04-302017-04-30ExpiredAlex SotoudehnikYes
CT 125 CEM: Sampling - CEM2016-04-302017-04-30ExpiredAlex SotoudehnikYes
CT 125 GEN: Sampling - GENERAL2016-04-302017-04-30ExpiredAlex SotoudehnikYes
CT 125 HMA: Sampling - HMA (JTCP)2016-04-302017-04-30ExpiredAlex SotoudehnikYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2016-04-302023-06-30ActiveAlex SotoudehnikYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2016-04-052018-04-05ExpiredAlex SotoudehnikYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2016-06-162017-06-16ExpiredAlex SotoudehnikYes
CT 217: Sand Equivalent (JTCP)2016-04-052018-04-05ExpiredAlex SotoudehnikYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2016-04-052018-04-05ExpiredAlex SotoudehnikYes
CT 227: Cleanness Value (JTCP)2016-04-052018-04-05ExpiredAlex SotoudehnikYes
CT 231: Relative Compaction - Nuclear Gage2016-06-162017-06-16ExpiredAlex SotoudehnikYes
CT 308: Bulk SpG and Density - HMA2016-04-052018-04-05ExpiredAlex SotoudehnikYes
CT 309: Max SpG and Density - HMA2016-04-052018-04-05ExpiredAlex SotoudehnikYes
CT 382: AC Content by Ignition Oven2016-05-032018-05-03ExpiredAlex SotoudehnikYes
Total 7 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2016-07-132017-07-13ExpiredAlex SotoudehnikYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2016-07-132017-07-13ExpiredAlex SotoudehnikYes
AASHTO T176: Sand Equivalent (JTCP)2016-07-132017-07-13ExpiredAlex SotoudehnikYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2016-07-132017-07-13ExpiredAlex SotoudehnikYes
AASHTO T275: Bulk SpG - HMA (JTCP)2016-07-132017-07-13ExpiredAlex SotoudehnikYes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2016-07-132017-07-13ExpiredAlex SotoudehnikYes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2016-07-132017-07-13ExpiredAlex SotoudehnikYes

Details for Edilberto Mose

First NameEdilberto
Last NameMose
StatusActive
Total 25 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2018-04-062021-04-06ExpiredBiplab BhattacharyaYes
CT 106: Definitions - Specific Gravity (SpG)2016-05-062023-06-30ActiveAlex SotoudehnikNo
CT 125 ADMIX: Sampling - ADMIXTURE2018-05-032020-05-03ExpiredAlex SotoudehnikYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2018-04-062021-04-06ExpiredBiplab BhattacharyaYes
CT 125 BIT: Sampling - BITUMINOUS2018-05-032020-05-03ExpiredAlex SotoudehnikYes
CT 125 CEM: Sampling - CEM2018-05-032020-05-03ExpiredAlex SotoudehnikYes
CT 125 GEN: Sampling - GENERAL2018-05-032020-05-03ExpiredAlex SotoudehnikYes
CT 125 HMA: Sampling - HMA (JTCP)2018-04-062021-04-06ExpiredBiplab BhattacharyaYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2018-06-292021-06-29ExpiredBiplab BhattacharyaYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2018-06-292021-06-29ExpiredBiplab BhattacharyaYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2018-06-292021-06-29ExpiredBiplab BhattacharyaYes
CT 217: Sand Equivalent (JTCP)2018-06-292021-06-29ExpiredBiplab BhattacharyaYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2018-06-292021-06-29ExpiredBiplab BhattacharyaYes
CT 227: Cleanness Value (JTCP)2018-06-292021-06-29ExpiredBiplab BhattacharyaYes
CT 231: Relative Compaction - Nuclear Gage2019-06-142021-06-14ExpiredAlex SotoudehnikYes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2020-09-152021-09-15ExpiredIgnocencio HerreraYes
CT 308: Bulk SpG and Density - HMA2016-04-082018-04-08ExpiredAlex SotoudehnikYes
CT 309: Max SpG and Density - HMA2016-04-082018-04-08ExpiredAlex SotoudehnikYes
CT 382: AC Content by Ignition Oven2016-04-082018-04-08ExpiredAlex SotoudehnikYes
CT 384: Combined Grade for HMA using up to 25% RAP2016-04-182018-04-18ExpiredAlex SotoudehnikYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2019-12-102021-12-10ExpiredAlex SotoudehnikYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2019-12-102021-12-10ExpiredAlex SotoudehnikNo
CT 524: Flexural Strength of Rapid Strength - PCC2019-12-102021-12-10ExpiredAlex SotoudehnikYes
CT 539: Sampling Fresh Concrete (JTCP)2019-12-102021-12-10ExpiredAlex SotoudehnikYes
CT 552: Relative Compaction of Polymer Concrete2019-12-102021-12-10ExpiredAlex SotoudehnikYes
Total 14 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2018-04-062021-04-06ExpiredAlex SotoudehnikYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2018-04-062021-04-06ExpiredAlex SotoudehnikYes
AASHTO R47: Reducing Samples of HMA (JTCP)2018-04-062021-04-06ExpiredBiplab BhattacharyaYes
AASHTO R76: Reducing Samples of Agg (JTCP)2018-04-062021-04-06ExpiredBiplab BhattacharyaYes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2021-07-202024-07-20ActiveSarbjit GrewalNo
AASHTO T176: Sand Equivalent (JTCP)2018-04-062021-04-06ExpiredAlex SotoudehnikYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2021-07-202024-07-20ActiveSarbjit GrewalYes
AASHTO T248: Reducing Samples of Agg. (JTCP)2018-04-062021-04-06ExpiredBiplab BhattacharyaNo
AASHTO T255: Evaporable Moisture Content (JTCP)2018-04-062021-04-06ExpiredBiplab BhattacharyaYes
AASHTO T269: Percent Air Voids - HMA (JTCP)2021-07-202024-07-20ActiveSarbjit GrewalNo
AASHTO T275: Bulk SpG - HMA (JTCP)2021-07-202024-07-20ActiveSarbjit GrewalYes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2021-07-202024-07-20ActiveSarbjit GrewalYes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2018-04-062021-04-06ExpiredAlex SotoudehnikYes
AASHTO T335: Percentage of Fracture (JTCP)2018-04-062021-04-06ExpiredBiplab BhattacharyaYes

Details for Christian Sousa

First NameChristian
Last NameSousa
StatusActive
Total 17 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2022-04-222025-04-22ActiveAvinash RallaYes
CT 106: Definitions - Specific Gravity (SpG)2017-08-182023-06-30ActiveEd GamboaNo
CT 125 AGG: Sampling - AGGREGATES (JTCP)2022-04-222025-04-22ActiveAvinash RallaYes
CT 125 HMA: Sampling - HMA (JTCP)2022-04-222025-04-22ActiveAvinash RallaYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2020-10-302023-10-30ActiveSarbjit GrewalYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2020-10-302023-10-30ActiveSarbjit GrewalYes
CT 205: Percent Crushed Particles (JTCP)2020-10-302023-10-30ActiveSarbjit GrewalYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2020-10-302023-10-30ActiveSarbjit GrewalYes
CT 217: Sand Equivalent (JTCP)2020-10-302023-10-30ActiveSarbjit GrewalYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2020-10-302023-10-30ActiveSarbjit GrewalYes
CT 227: Cleanness Value (JTCP)2020-10-302023-10-30ActiveSarbjit GrewalYes
CT 229: Durability (JTCP)2020-10-302023-10-30ActiveSarbjit GrewalNo
CT 231: Relative Compaction - Nuclear Gage2021-05-262022-05-26ExpiredIgnocencio HerreraYes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2022-04-222025-04-22ActiveAvinash RallaYes
CT 366: Stabilometer2021-11-192023-11-19ActiveEd GamboaNo
CT 389: Hamburg Wheel-Track2021-11-192023-11-19ActiveEd GamboaNo
CT 552: Relative Compaction of Polymer Concrete2021-05-262022-05-26ExpiredIgnocencio HerreraYes
Total 20 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2022-04-222025-04-22ActiveAvinash RallaYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2022-04-222025-04-22ActiveAvinash RallaYes
AASHTO R47: Reducing Samples of HMA (JTCP)2022-04-222025-04-22ActiveAvinash RallaYes
AASHTO R76: Reducing Samples of Agg (JTCP)2022-04-222025-04-22ActiveAvinash RallaYes
AASHTO T84: SpG & Absorption - Fine Aggregates2021-11-192023-11-19ActiveEd GamboaNo
AASHTO T85: SpG & Absorption - Coarse Aggregates2021-11-192023-11-19ActiveEd GamboaNo
AASHTO T96: L.A. Rattler2021-11-192023-11-19ActiveEd GamboaNo
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2020-08-272023-08-27ActiveDalton LaBoskeyNo
AASHTO T176: Sand Equivalent (JTCP)2022-04-222025-04-22ActiveAvinash RallaYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2020-08-272023-08-27ActiveDalton LaBoskeyYes
AASHTO T255: Evaporable Moisture Content (JTCP)2022-04-222025-04-22ActiveAvinash RallaYes
AASHTO T269: Percent Air Voids - HMA (JTCP)2020-08-272023-08-27ActiveDalton LaBoskeyNo
AASHTO T275: Bulk SpG - HMA (JTCP)2020-08-272023-08-27ActiveDalton LaBoskeyYes
AASHTO T283: Moisture Induced Damage (TSR)2021-11-192023-11-19ActiveEd GamboaNo
AASHTO T304: Uncompacted Void - Fine Aggregate2021-11-192023-11-19ActiveEd GamboaNo
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2020-08-272023-08-27ActiveDalton LaBoskeyYes
AASHTO T312: Gyratory Compactor2021-11-192023-11-19ActiveEd GamboaNo
AASHTO T324: Hamburg Wheel-Track2021-11-192023-11-19ActiveEd GamboaNo
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2022-04-222025-04-22ActiveAvinash RallaYes
AASHTO T335: Percentage of Fracture (JTCP)2022-04-222025-04-22ActiveAvinash RallaYes

Details for Anthony N Ibarra

First NameAnthony N
Last NameIbarra
StatusActive
Total 27 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2020-10-302023-10-30ActiveSoroosh AmelianYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2020-10-302023-10-30ActiveSoroosh AmelianYes
CT 125 HMA: Sampling - HMA (JTCP)2021-06-252024-06-25ActiveSoroosh AmelianYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2020-10-302023-10-30ActiveSoroosh AmelianYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2020-10-302023-10-30ActiveSoroosh AmelianYes
CT 205: Percent Crushed Particles (JTCP)2020-10-302023-10-30ActiveSoroosh AmelianYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2020-10-302023-10-30ActiveSoroosh AmelianYes
CT 217: Sand Equivalent (JTCP)2020-10-302023-10-30ActiveSoroosh AmelianYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2020-10-302023-10-30ActiveSoroosh AmelianYes
CT 227: Cleanness Value (JTCP)2020-10-302023-10-30ActiveSoroosh AmelianYes
CT 229: Durability (JTCP)2020-10-302023-10-30ActiveSoroosh AmelianNo
CT 231: Relative Compaction - Nuclear Gage2021-10-272022-10-27ActiveEd GamboaYes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2021-06-252024-06-25ActiveSoroosh AmelianYes
CT 308: Bulk SpG and Density - HMA2021-06-092022-06-09ExpiredAfsaneh OstovarYes
CT 309: Max SpG and Density - HMA2021-06-092022-06-09ExpiredAfsaneh OstovarYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2020-10-092025-10-09ActiveDalton LaBoskeyNo
CT 518: Unit Weight - PCC (JTCP)2020-10-092025-10-09ActiveDalton LaBoskeyNo
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2024-10-092025-10-09ActiveAshley ShawYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2021-01-202022-01-20ExpiredAshley ShawNo
CT 524: Flexural Strength of Rapid Strength - PCC2022-04-212024-04-21ActiveIgnocencio HerreraYes
CT 539: Sampling Fresh Concrete (JTCP)2020-10-092025-10-09ActiveDalton LaBoskeyYes
CT 540: Making Cylinders - PCC (JTCP)2020-10-092025-10-09ActiveDalton LaBoskeyNo
CT 541: Flow Cone2021-06-092022-06-09ExpiredAfsaneh OstovarNo
CT 543: Air Content of PCC - Volumetric Method (JTCP)2020-10-092025-10-09ActiveDalton LaBoskeyNo
CT 552: Relative Compaction of Polymer Concrete2022-04-212024-04-21ActiveIgnocencio HerreraYes
CT 556: Slump - PCC (JTCP)2020-10-092025-10-09ActiveDalton LaBoskeyNo
CT 557: Temperature - PCC (JTCP)2020-10-092025-10-09ActiveDalton LaBoskeyNo
Total 13 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2021-06-252024-06-25ActiveSoroosh AmelianYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2021-06-252024-06-25ActiveSoroosh AmelianYes
AASHTO R47: Reducing Samples of HMA (JTCP)2021-06-252024-06-25ActiveSoroosh AmelianYes
AASHTO R76: Reducing Samples of Agg (JTCP)2021-06-252024-06-25ActiveSoroosh AmelianYes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2021-08-262024-08-26ActiveSoroosh AmelianNo
AASHTO T176: Sand Equivalent (JTCP)2021-06-252024-06-25ActiveSoroosh AmelianYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2021-08-262024-08-26ActiveSoroosh AmelianYes
AASHTO T255: Evaporable Moisture Content (JTCP)2021-06-252024-06-25ActiveSoroosh AmelianYes
AASHTO T269: Percent Air Voids - HMA (JTCP)2021-08-262024-08-26ActiveSoroosh AmelianNo
AASHTO T275: Bulk SpG - HMA (JTCP)2021-08-262024-08-26ActiveSoroosh AmelianYes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2021-08-262024-08-26ActiveSoroosh AmelianYes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2021-06-252024-06-25ActiveSoroosh AmelianYes
AASHTO T335: Percentage of Fracture (JTCP)2021-06-252024-06-25ActiveSoroosh AmelianYes